Garthoff, D. F. (2007). Directors of central intelligence as leaders of the U.S. intelligence community, 1946-2005. Potomac Books.
Chicago-Zitierstil (17. Ausg.)Garthoff, Douglas F. Directors of Central Intelligence as Leaders of the U.S. Intelligence Community, 1946-2005. Dulles, Va: Potomac Books, 2007.
MLA-Zitierstil (9. Ausg.)Garthoff, Douglas F. Directors of Central Intelligence as Leaders of the U.S. Intelligence Community, 1946-2005. Potomac Books, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.